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发明名称
APPARATUS FOR REGENERATING ETCHING SOLUTIONS
摘要
申请公布号
SU1613506(A1)
申请公布日期
1990.12.15
申请号
SU19894641164
申请日期
1989.01.24
申请人
NOVOCHERKASSKIJ POLT I IM.S.ORDZHONIKIDZE
发明人
BONDARENKO ALEKSEJ V,SU;KOLOMIETS VALERIJ V,SU;SEMENCHENKO STEPAN A,SU;BAZALEJ VALENTINA P,SU
分类号
C23F1/08;C23F1/46
主分类号
C23F1/08
代理机构
代理人
主权项
地址
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